CN210253830U

CN210253830U - Metal cover side punching die

Info

Publication number: CN210253830U
Application number: CN201920728691.5U
Authority: CN
Inventors: 马文明; 曹洋
Original assignee: Suzhou Hengtai Precision Sheet Metal Co Ltd
Current assignee: Suzhou Hengtai Precision Sheet Metal Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-07
Anticipated expiration: 2029-05-21

Abstract

The utility model relates to a stamping die technical field, especially a metal covering side blow mould. The utility model provides a metal covering side blow mould, includes upper portion mould and lower part mould, the upper portion mould includes the upper bracket board and fixes side blow protruding module, first terrace die and the second terrace die in the upper bracket board bottom, first terrace die and second terrace die setting are in the side blow protruding module, first terrace die setting is in second terrace die left side, be equipped with lever side blow mechanism in the side blow protruding module, the other first lever side blow mechanism that is provided with of first terrace die, the other second lever side blow mechanism that is provided with of second terrace die, the lower part mould includes die holder, die holder fixed plate, shaping terrace die and takes off the material device. The utility model discloses an useful part is: simple structure, it is practical convenient, reduced artifical labour, reduced working cost, improved work efficiency.

Description

Metal cover side punching die

Technical Field

The utility model relates to a stamping die technical field, especially a metal covering side blow mould.

Background

With the rapid development of modern industrial technology, the traditional production process cannot adapt to the characteristics of small volume, high efficiency and good quality of modern industrial production. The metal cover is produced by the traditional production process usually by two guide processes, wherein the first process is to punch a square convex groove on the side surface, the second process is to punch a second convex groove, and a plurality of dies are needed for producing when the two processes are completed, so that the production cost is high, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a metal covering side blow mould, its aim at can improve punching press precision, simple structure, make convenient to use, the cost is lower.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a metal covering side blow mould, includes upper portion mould and lower part mould, the upper portion mould includes the upper bracket board and fixes side blow protruding module, first terrace die and the second terrace die in the upper bracket board bottom, first terrace die and second terrace die setting are in the side blow protruding module, first terrace die setting is in second terrace die left side, be equipped with lever side blow mechanism in the side blow protruding module, the other first lever side blow mechanism that is provided with of first terrace die, the other second lever side blow mechanism that is provided with of second terrace die, the lower part mould includes die holder, die holder fixed plate, shaping terrace die and takes off the material device.

Further, the stripping device comprises a fixed plate, a fixed rod, a driving spring, a movable plate and a push rod; the bottom end of the fixed rod is fixed on the fixed plate, and the top end of the fixed rod penetrates through the movable plate and is fixed on the lower die base; the driving spring is sleeved on the fixed rod between the fixed plate and the movable plate; the movable plate is connected with the push rod in a sliding manner; the push rod is arranged on the movable plate, and the top end of the push rod penetrates through the lower die holder to be contacted with the forming male die.

Furthermore, a lower pressing block is arranged on the upper fixing plate, and a pressure spring is arranged on the lower pressing block.

Furthermore, guide pillars are arranged around the upper die, guide sleeves are arranged around the lower die, and the guide pillars and the guide sleeves are in one-to-one correspondence from top to bottom.

Furthermore, a first male die sliding block is arranged beside the forming male die, a second male die sliding block is arranged beside the first male die sliding block, and the first male die sliding block and the second male die sliding block are matched with the first male die and the second male die.

The utility model has the advantages that: the structure is simple, the practicability and the convenience are realized, the labor force is reduced, the working cost is reduced, and the working efficiency is improved; the product is ejected out through the stripping device, so that an operator can take out the product conveniently; the lever side punching mechanism drives the first male die and the second male die to punch the product through the first male die sliding block and the second male die sliding block, and the product is punched at one time.

Drawings

Fig. 1 is a schematic structural view of a metal cover side-punching die of the present invention;

fig. 2 is a top view of a lower die of a metal cover side-punching die of the present invention;

in the figure: 1. an upper mold; 2. a lower mold; 11. an upper fixing plate; 12. side punching convex module; 13. a first male die; 14. a second male die; 15. a lever side-punching mechanism; 21. a lower die holder; 22. a lower die holder fixing plate; 23. forming a male die; 24. a stripping device; 241. a fixing plate; 242. fixing the rod; 243. a drive spring; 244. a movable plate; 245. a push rod; 111. pressing the block; 112. a pressure spring; 3. a guide post; 4. a guide sleeve; 231. a first male die slide block; 232. and a second male die slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 and 2, the metal cover side-punching die comprises an upper die 1 and a lower die 2, wherein the upper die 1 comprises an upper fixing plate 11, a side-punching convex module 12 fixed at the bottom of the upper fixing plate 11, a first convex die 13 and a second convex die 14, the first convex die 13 and the second convex die 14 are arranged in the side-punching convex module 12, the first convex die 13 is arranged on the left side of the second convex die 14, a lever side-punching mechanism 15 is arranged in the side-punching convex module 12, the first lever side-punching mechanism 15 is arranged beside the first convex die 13, the second lever side-punching mechanism 15 is arranged beside the second convex die 14, and the lower die 2 comprises a lower die holder 21, a lower die holder fixing plate 22, a forming convex die 23 and a stripping device 24.

The stripping device 24 comprises a fixed plate 241, a fixed rod 242, a driving spring 243, a movable plate 244 and a push rod 245, the bottom end of the fixed rod 242 is fixed on the fixed plate 241, the top end of the fixed rod 242 penetrates through the movable plate 244 and is fixed on the lower die holder 21, the driving spring 243 is sleeved on the fixed rod 242 between the fixed plate 241 and the movable plate 244, the movable plate 244 is connected with the push rod 245 in a sliding mode, the push rod 245 is arranged on the movable plate 244, and the top end of the push rod penetrates through the lower die holder 21 and is contacted.

A lower pressing block 111 is arranged on the upper fixing plate 11, and a pressure spring 112 is arranged on the lower pressing block 111.

Guide posts 3 are arranged on the periphery of the upper die 1, guide sleeves 4 are arranged on the periphery of the lower die 2, and the guide posts 3 and the guide sleeves 4 are in one-to-one up-and-down correspondence.

A first male die slide block 231 is arranged beside the forming male die 23, a second male die slide block 232 is arranged beside the first male die slide block 231, and the first male die slide block 231 and the second male die slide block 232 are matched with the first male die 13 and the second male die 14.

The utility model discloses the working process: the product is placed on a forming male die 23 of a lower die, the upper die is pressed downwards, the guide pillar 3 is matched with the guide sleeve 4 to press the upper fixing plate 11 downwards, the lever side punching mechanism 15 drives the first male die 13 and the second male die 14 to punch the product through the first male die sliding block 231 and the second male die sliding block 232, and the product is ejected through the stripping device 24.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a metal covering side blow mould, includes upper portion mould (1) and lower part mould (2), its characterized in that: the upper portion mould (1) comprises an upper fixing plate (11), a side punching convex module (12), a first convex mould (13) and a second convex mould (14), wherein the side punching convex module (12), the first convex mould (13) and the second convex mould (14) are fixed to the bottom of the upper fixing plate (11), the first convex mould (13) is arranged in the side punching convex module (12), the first convex mould (13) is arranged on the left side of the second convex mould (14), a lever side punching mechanism (15) is arranged in the side punching convex module (12), a first lever side punching mechanism (15) is arranged on the side of the first convex mould (13), a second lever side punching mechanism (15) is arranged on the side of the second convex mould (14), and the lower portion mould (2) comprises a lower die holder (21), a lower die holder fixing plate (22), a forming convex mould (23) and a stripping device (24).

2. The metal cover side-punching die of claim 1, wherein: the stripping device (24) comprises a fixing plate (241), a fixing rod (242), a driving spring (243), a movable plate (244) and a push rod (245), the bottom end of the fixing rod (242) is fixed on the fixing plate (241), the top end of the fixing rod (242) penetrates through the movable plate (244) to be fixed on the lower die holder (21), the driving spring (243) is sleeved on the fixing rod (242) between the fixing plate (241) and the movable plate (244), the movable plate (244) is connected with the push rod (245) in a sliding mode, the push rod (245) is arranged on the movable plate (244), and the top end of the pushing rod penetrates through the lower die holder (21) and contacts with the forming male die.

3. The metal cover side-punching die of claim 1, wherein: and a lower pressing block (111) is arranged on the upper fixing plate (11), and a pressure spring (112) is arranged on the lower pressing block (111).

4. The metal cover side-punching die of claim 1, wherein: the die is characterized in that guide columns (3) are arranged on the periphery of the upper die (1), guide sleeves (4) are arranged on the periphery of the lower die (2), and the guide columns (3) are in one-to-one correspondence with the guide sleeves (4) from top to bottom.

5. The metal cover side-punching die of claim 1, wherein: a first male die sliding block (231) is arranged beside the forming male die (23), a second male die sliding block (232) is arranged beside the first male die sliding block (231), and the first male die sliding block (231) and the second male die sliding block (232) are matched with the first male die (13) and the second male die (14) mutually.